code: def ReductionA(input, name=None):
      p1 = mx.sym.Pooling(
          input,
          kernel=(3, 3),
          stride=(2, 2),
          pool_type="max",
          name="%s_maxpool_1" % name,
      )
  
      c2 = Conv(
          input,
          384,
          kernel=(3, 3),
          stride=(2, 2),
          name="%s_conv1_3*3" % name,
      )
  
      c3 = Conv(
          input,
          192,
          kernel=(1, 1),
          pad=(0, 0),
          name="%s_conv2_1*1" % name,
      )
      c3 = Conv(
          c3, 224, kernel=(3, 3), pad=(1, 1), name="%s_conv3_3*3" % name
      )
      c3 = Conv(
          c3,
          256,
          kernel=(3, 3),
          stride=(2, 2),
          pad=(0, 0),
          name="%s_conv4_3*3" % name,
      )
  
      concat = mx.sym.Concat(*[p1, c2, c3], name="%s_concat_1" % name)
  
      return concat
  
file_path: DALI/docs/examples/frameworks/mxnet/demo/symbols/inception-v4.py
imports: import mxnet
  import numpy
label_desc: Use image node_id 4 for calling a global function with example usage: ReductionA(input, name) and returns: concat